DR

Desmond E. Rees

Schlumberger Technology: 1 patents #240 of 878Top 30%
Overall (2016): #418,916 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9316087 Sealing by ball sealers Curtis L. Boney, Jason Swaren, John Lassek, Ricardo Ariza, David Ryan Simon +2 more 2016-04-19